Features: 1) Sizes: DN40 - DN300 2) Materials: a) Body:CI / DI / WCB / SS disc-DI / CF8 / CF8M / C95400 b) Stem:ss410 / ss316 Wafer type butterfly valve Valves  are widely used in industries such as water source projects, urban water supply and drainage,sewage treatment,...

Valves: 1) Sizes: DN50 - DN350 2) Material: disc nylon coated Valves These products are widely used in water source projects, urban water supply and drainage, sewage treatment, electric power, petroleum, petrochemical, heat supply,shipbuilding, medicine and metallurgy industries....